PostgreSQL
TMA-POSTGRES-7.3
Ensure base backups are configured and functional
MediaNivel 1Revisión manualpostgres
Descripción
A 'base backup' is a copy of the PRIMARY host's data cluster ($PGDATA) and is used to create STANDBY hosts and for Point In Time Recovery (PITR) mechanisms. Base backups should be copied across networks in a secure manner using an encrypted transport mechanism.
Cómo se verifica
Método de auditoría: Revisión manual
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Confirm that base backups (pg_basebackup, pgBackRest or similar) exist, are taken on a regular schedule, are stored off-host, and that restores are tested.
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
Schedule regular base backups (e.g. pg_basebackup -D <dir> -Ft -z -P or pgBackRest), store them separately from the database server with restricted access, and test restores.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- postgresdatabasebackupmanual
- Referencia
- CIS PostgreSQL 18 Benchmark v1.0.0 - 7.3 Ensure base backups are configured and functional